57916875

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 80

約数和(自身を含む): 107965440

約数和(自身を除く): 50048565

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 79, 85, 115, 125, 237, 255, 345, 375, 391, 395, 425, 575, 625, 1173, 1185, 1275, 1343, 1725, 1817, 1875, 1955, 1975, 2125, 2875, 4029, 5451, 5865, 5925, 6375, 6715, 8625, 9085, 9775, 9875, 10625, 14375, 20145, 27255, 29325, 29625, 30889, 31875, 33575, 43125, 45425, 48875, 49375, 92667, 100725, 136275, 146625, 148125, 154445, 167875, 227125, 244375, 463335, 503625, 681375, 733125, 772225, 839375, 1135625, 2316675, 2518125, 3406875, 3861125, 11583375, 19305625, 57916875]

約数ペア:

[(1, 57916875), (3, 19305625), (5, 11583375), (15, 3861125), (17, 3406875), (23, 2518125), (25, 2316675), (51, 1135625), (69, 839375), (75, 772225), (79, 733125), (85, 681375), (115, 503625), (125, 463335), (237, 244375), (255, 227125), (345, 167875), (375, 154445), (391, 148125), (395, 146625), (425, 136275), (575, 100725), (625, 92667), (1173, 49375), (1185, 48875), (1275, 45425), (1343, 43125), (1725, 33575), (1817, 31875), (1875, 30889), (1955, 29625), (1975, 29325), (2125, 27255), (2875, 20145), (4029, 14375), (5451, 10625), (5865, 9875), (5925, 9775), (6375, 9085), (6715, 8625)]